package com.yy.satokenapplication.config;

import cn.dev33.satoken.interceptor.SaInterceptor;
import cn.dev33.satoken.jwt.StpLogicJwtForSimple;
import cn.dev33.satoken.router.SaRouter;
import cn.dev33.satoken.stp.StpInterface;
import cn.dev33.satoken.stp.StpLogic;
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.extra.spring.SpringUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

/**
 * @author young
 * Date 2025/3/14 下午8:49
 * Description: sa-token 配置类
 */
@Slf4j
@Configuration
@EnableConfigurationProperties(SecurityProperties.class)
@RequiredArgsConstructor
public class SaTokenConfig implements WebMvcConfigurer {

    private final SecurityProperties securityProperties;
    
    @Bean
    public StpLogic getStpLogicJwt() {
        // Sa-Token 整合 jwt (简单模式)
        return new StpLogicJwtForSimple();
    }

    /**
     * 权限接口实现
     */
    @Bean
    public StpInterface stpInterface() {
        return new SaPermissionImpl();
    }


    /**
     * 注册sa-token的拦截器
     */
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // 注册路由拦截器，自定义验证规则
        registry.addInterceptor(new SaInterceptor(handler -> {
                    AllUrlHandler allUrlHandler = SpringUtil.getBean(AllUrlHandler.class);
                    // 登录验证 -- 排除多个路径
                    // 检查是否登录 是否有token
                    SaRouter
                            // 获取所有的
                            .match(allUrlHandler.getUrls())
                            // 对未排除的路径进行检查
                            .check(StpUtil::checkLogin);
                })).addPathPatterns("/**")
                // 排除不需要拦截的路径
                .excludePathPatterns(securityProperties.getExcludes());
    }
}
